Cargo Test
Used in 209 rust projects (avg ★238)
Details
Language / Topic
RustCategory
Testing
Rules
balanced
- Run all tests with `cargo test`.
- Run specific tests with `cargo test -- test_name`.
- Place unit tests inline in source modules using `#[cfg(test)] mod tests { use super::*; #[test] fn test_name() { ... } }`.
- Place integration tests in the `tests/` directory.
- Unit tests next to code enable fast iteration and access to private items via `super::*`.
- Organize `tests/` into subdirectories like `integration/`, `models/`, `backend/` for categorization.
- Integration tests run as separate binaries, testing full workflows.
- Unit tests compile with the library for focused, efficient testing.